[Service]
Type=oneshot
-ExecStart=/a/bin/log-quiet/sysd-mail-once btrbk /usr/local/bin/btrbk-run -q
+ExecStart=/a/exe/install-my-scripts
+ExecStart=/a/bin/log-quiet/sysd-mail-once btrbk /usr/local/bin/btrbk-run -q --cron
+ExecStart=/a/exe/install-my-scripts